CN102007316A - Insert with filler to dampen vibrating components - Google Patents

Insert with filler to dampen vibrating components Download PDF

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Publication number
CN102007316A
CN102007316A CN2009801137437A CN200980113743A CN102007316A CN 102007316 A CN102007316 A CN 102007316A CN 2009801137437 A CN2009801137437 A CN 2009801137437A CN 200980113743 A CN200980113743 A CN 200980113743A CN 102007316 A CN102007316 A CN 102007316A
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CN
China
Prior art keywords
main body
filler
inserting member
parts
product
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN2009801137437A
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Chinese (zh)
Other versions
CN102007316B (en
Inventor
M·A·戈尔登
J·C·乌利尼
M·D·汉娜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GM Global Technology Operations LLC
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GM Global Technology Operations LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Publication of CN102007316A publication Critical patent/CN102007316A/en
Application granted granted Critical
Publication of CN102007316B publication Critical patent/CN102007316B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/0006—Noise or vibration control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/12—Discs; Drums for disc brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/16—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • F16F15/36—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels operating automatically, i.e. where, for a given amount of unbalance, there is movement of masses until balance is achieved
    • F16F15/366—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels operating automatically, i.e. where, for a given amount of unbalance, there is movement of masses until balance is achieved using fluid or powder means, i.e. non-discrete material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D2069/005—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces having a layered structure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/04—Attachment of linings
    • F16D2069/0425—Attachment methods or devices
    • F16D2069/0491—Tools, machines, processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Braking Arrangements (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

An insert has a body which defines a cavity with a filler held in the cavity. Relative movement between the body and the filler helps dampen vibrations in a component when the insert is carried in the component and when the component is vibrated.

Description

The inserting member that has the damped vibration parts of filler
Technical field
The field of disclosure of the Invention relates generally to product and the method that comprises the vibration that is used for helping damped part, and the inserting member that is used for helping jointly with parts the vibration of damped part.
Background technique
Some parts suffers various vibrations or other swing in use.These vibrations have bad effect, for example especially produce noise, have the frequency and amplitude of increase, or have the vibration mode cycle of prolongation.In these parts, can use inserting member to help damping or otherwise elimination vibration.
Summary of the invention
A representational embodiment can comprise a kind of product, and this product can comprise inserting member, and inserting member has the main body that can limit chamber.This chamber can extend to second end from first end.First end can be closed, and second end also can be closed.Filler can remain in the chamber.Wherein when inserting member is carried by parts, and if when component vibration or when otherwise swinging, the relative movement between this main body and this filler can help vibration or other swings in the damped part.
Another representational embodiment can comprise a kind of product, and this product can comprise parts and at least one inserting member.These parts can be by the casting method manufacturing.This at least one inserting member can be carried in the parts at least in part.This at least one inserting member can have main body, and main body can limit chamber, and filler can be maintained in the chamber.If when parts are vibrated or other whens swing, this at least one inserting member can help vibration in the damped part and other swing.
Another representational embodiment can comprise a kind of method that manufactures a product.This method can comprise to be provided hollow and fills Packed main body at least in part.This method can also comprise the end of closed main body with the qualification chamber, thereby this filler is captured in the main body; And can comprise this main body is inserted in these parts at least in part.
Another representational embodiment can comprise a kind of product, and this product can comprise brake rotor.Brake rotor can comprise cheek part, hub portion and inserting member.Hub portion can partly extend from this cheek.The cheek part can form by being cast on the inserting member, makes inserting member all partly be limited by cheek in all sides.This inserting member can have the main body that extends to the second closed end from first end of closure.Can limit chamber between first end and second end, filler can remain in this chamber, with vibration in the help damping brake device rotor or other swing.This filler can be made up of first material, and this main body can be made up of second material, and this first material can have lower melting point than this second material.
Another representational embodiment can comprise a kind of method, and this method comprises: independent damped part is provided, and independent damped part to small part or make material cured on every side, so that the curing main body to be provided.In optional representative embodiment, this curing main body comprises at least a in metal, alloy or any suitable material.
Other representational embodiments of the present invention will become clearer by the detailed description that provides below.Disclosed representative embodiment of the present invention though be appreciated that detailed description and instantiation, only be used to illustrate the present invention, rather than limit the scope of the invention.
Description of drawings
The representational embodiment of the present invention will more fully be understood from these detailed descriptions and accompanying drawing.Wherein:
Accompanying drawing 1 is an embodiment's the sectional view that is cast with the parts of inserting member.
Accompanying drawing 2 is schematic representation of an embodiment of making the method for the parts have inserting member.
Embodiment
Embodiment's following description in fact only is representational (schematically), and never means restriction the present invention, its application or use.
Accompanying drawing discloses a kind of parts, automobile component for example, and it has inserting member 10 to help damping or otherwise to eliminate vibration in the parts or other swing.This automobile component may be any parts in the automobile that can be vibrated, for example brake rotor 12, electric motor, gear box casing, gas exhaust manifold, cylinder head, support or the like.Other parts can comprise non-automobile to be used, including but not limited to sports equipment, frame utensil, manufacturing equipment, and for example lathe, milling machine/grinding machine/drilling machine or other parts that vibrated.These parts can be made by multiple different manufacture method, and these methods are including, but not limited to casting, machining, injection-molded or other any suitable methods.In an illustrated embodiment,, when a pair of liner presses to by clamp that brake rotor slows down with generation or during the friction of the automobile that stops to be associated, brake rotor 12 may be vibrated.
Brake rotor 12 can be a solid type as shown in drawings, can be the (not shown) with open type of a plurality of blades, perhaps can be other types.As shown in Figure 1, brake rotor 12 hub portion 16 that can comprise cheek part 14 and partly extend from cheek.Cheek part 14 can comprise first cheek surface 18 and the second relative cheek surface 20, they each or constitute the braking surface or the rubbing surface of brake rotor 12 together.In the present embodiment, cheek part 14 can also have first internal surface 22 and the second relative internal surface 24.All surfaces 18,20,22 and 24 can be extended continuously along the circumference of brake rotor 12.Hub portion 16 can axially extend from cheek part 14, and can limit center hole 26 and can limit a plurality of bolts hole 27.
Brake rotor 12 can be by the casting method manufacturing, to make the integrated type brake rotor.In optional representative embodiment, brake rotor 12 can be by iron, titanium, and aluminium, magnesium, any in steel or multiple other alloys or the metal matrix composite materials made.Those skilled in the art will appreciate that employed precision casting method, comprise the number of step, the order of step, parameter in each step or the like may be different between concrete parts.For example, casting method may be the method for vertical or level, and may be the sand casting process method.As an example, the casting die machine can comprise first half module 28 and second half module 30, when closure, forms the chamber of the shape that limits brake rotor 12.In simple terms, melted material enters this chamber by passage 32, solidify to form brake rotor 12 then.
When component vibration or when otherwise swinging, inserting member 10 can use the vibration of helping in the damped part and other swing together with parts.For example, inserting member 10 can help eliminate vibration, swing and other relative influence in the parts by power absorption.When component vibration, the slide relative at the interface that forms between the main body 34 of inserting member 10 and filler 36 or other motions absorb energy, for example vibration, so damped vibration.At filler 36 is under the situation of solid, and energy produces friction by the slide relative between main body 34 and the filler and other motions and absorbs, therefore can damped vibration.Alternatively, inserting member 10 can be a damping device independently, and in other words, inserting member 10 self absorbs energy and damped vibration, and is irrelevant with its concrete parts that inserted.In this example, inserting member 10 can self damping, does not need cooperate with the remaining part of device, and perhaps inserting member can be cooperated with the remaining part that installs, make inserting member produce damping with respect to the motion of the remaining part of device, and inserting member self damping.
Except shown in the drawings, inserting member 10 can have multiple shape, size and quantity, to adapt to different parts.For example, the inserting member of a plurality of rectangles can be inserted into the vibration of the position of the separation in the parts with these positions of damping.Inserting member 10 can be connected to the main body or the cheek part 14 of product, perhaps can unrestricted motion.In optional embodiment, connection can be finished by for example metal casting, welding, splicing, fastening or injection-molded.Accompanying drawing 2 shows an example that is used for brake rotor 12, and wherein inserting member 10 has tubulose or columned shape substantially, and it forms at last has the trip ring shape of oval cross section profile substantially.When using, inserting member 10 can be positioned at concrete automobile component inside fully and be connected with these parts, as shown in exemplary actuators rotor 12.In other examples, inserting member 10 can be positioned partially in the automobile component, or otherwise is exposed to the outside of automobile component, and still damped vibration.That is to say, the outer surface of inserting member 10 can expose and can flush with the outer surface of parts, and wherein inserting member will be an inlay.
Main body 34 can form the external structure of inserting member 10, and can encase filler 36.Shown in reality in, main body 34 can wrap filler 36 fully.Main body 34 can be made up of different materials, comprises cast iron, gray cast iron, aluminium, magnesium, steel, stainless steel and other various alloys or metal matrix composite materials arbitrarily.Main body 34 can limit the chamber 38 with internal surface 40, to keep filler 36 therein.Chamber 38 can extend to second end, 46, the first ends from first end 42 and define first opening, 44, the second ends and define the second opening (not shown).First and second openings can be closed with the filler in the sealed chamber 38 36 by the various technology that comprise punching press, obstruction, welding or the like.
In certain embodiments, internal surface 40 can be coated, with convenient power absorption between main body 34 and filler 36, and therefore helps damped vibration.Suitable coating compounds can comprise a plurality of particulates, and particulate can be connected to each other and/or is connected to internal surface 40 by inorganic adhesive, organic adhesive or other suitable connection materials, or is connected to the outer surface (under the situation of solid packing) of filler 36.Suitable binder can comprise epoxy resin, phosphoric acid binder, calcium aluminate, sodium silicate, wood powder or clay.In one embodiment, coating can be used as the mixture that the liquid state of the aluminium base organic connection infusibility mixture of silicic acid scatters and is deposited on the internal surface 40 or deposits to the outer surface of filler 36.In other embodiments, coating can comprise at least a in aluminium oxide or the silica microparticle, itself and lignosulfonates binder, cristobalite (SiO 2), quartzy or calcium lignin sulfonic acid salt face mixes.This calcium lignin sulfonate can be used as a kind of binder.In one embodiment, coating can be included in the coating of any type that uses in coating casting ladle or the container, for example IronKote or Ladlekote type coating.In one embodiment, liquid coating can be deposited on the part of internal surface 40 or on the outer surface of filler 36, and can comprise high temperature Ladlekote 310B.In another kind of embodiment, coating can comprise clay, Al 2O 3, SiO 2, graphite and clay mixture, silicon carbide, silicon nitride, steinheilite (magnesium-iron-aluminosilicate), mullite (aluminosilicate), zirconium oxide (Zirconium oxide) or phyllosilicate at least a.In one embodiment, coating can comprise fiber, for example pottery or mineral fibre.
The precise thickness of coating can be different and can be especially by the degree defined of main body 34 or filler 36 or both employed materials and the desired damped vibration that reaches.The scope of thickness example can be at about 1-400 micron, 10-400 micron, 30-300 micron, 30-40 micron, 40-100 micron, 100-120 micron, 120-200 micron, 200-300 micron, 200-550 micron, or the variation of these scopes.
In one embodiment, coating can be deposited at least one outer surface of inserting member 10.
Filler 36 can provide the reaction material, and when concrete component vibration, its internal surface 40 against main body 34 moves or otherwise contacts this internal surface.Filler 36 can complete filling chamber 38 or can be only filled chamber partly.Filler 36 can be made up of the material of the energy that absorbs main body 34, and can be made up of metal, metal alloy, polymer, pottery, plastics or dusty material; Perhaps can be solid, for example gallium, paraffin etc., it can change into liquid under the heat effect; Perhaps can be liquid, it can change into solid under the action of a magnetic field, for example magnetorheological (MR) fluid, or change into solid under effect of electric field, for example electrorheological (ER) fluid.
In at least one embodiment, filler 36 can be made up of first material, and main body 34 can be made up of second material, and second material is than the melting point height of first material, and automobile component can be made up of the 3rd material, and the 3rd material is lower than the melting point of second material.This relation makes filler 36 can be had more the material of low melting temperature by the material than the parts that wherein use inserting member 10 to form.In some cases, this material is compared with other material with higher melting temperature can show better damping characteristic, and when parts are cast, and will melt than the material of low melting temperature.For example, filler can be made up of magneto-rheological fluid, and these parts for example brake rotor 12 can be made up of cast iron, and the melting point of this cast iron is at about 2700 °F (1482 ℃), and main body 34 can be made up of steel, and it has the melting point higher than brake rotor 12.The cast iron that this means fusing can be filled into and can not make the main body fusing on the steel main body and thereby can not make magnetorheological filler fusing.In this way, main body 34 has been protected filler 36.
Accompanying drawing 2 has disclosed a kind of example of method, and this method can be used to make inserting member 10, and it is inserted brake rotor 12.It will be appreciated by those skilled in the art that, the exact method that comprises the number of step, the order of step, parameter of each step or the like may be different, and can be stipulated by material, the size and dimension of inserting member and these factors of size and dimension of parts of for example using.In this example, method can comprise a plurality of steps.In step 50, main body 34 provides with the form of the hollow body of elongation, and it can pass through formation such as casting, machining.In step 52, main body 34 and chamber 38 can be filled by filler 36, and first and second openings can be closed.Here, main body 34 can completely or partially be filled filler 36.In step 54, main body 34 can bend to the shape of expectation, for example the trip ring shape shown in the figure here; In certain embodiments, can not need this step.Skilled in the art will recognize that for example roll type bending method of suitable bending method.In step 56, main body 34 can flatten at least in part, makes main body to fit in the parts.Here, main body 34 can be flattened into has the plurality of stepped serrations profile, makes inserting member 10 can fit into the cheek part 14 of brake rotor 12; In certain embodiments, this step can not need.Skilled in the art will recognize that the suitable method of flattening comprises process for stamping, pressing method etc.In step 58, in main body 34 insertion parts.Here, inserting member 10 fully cast-in-site advance in the cheek part 14 of brake rotor 12 and fully by 14 restrictions of cheek part.This cast-in-place method can be finished by using locating stud, clip, magnet etc., thereby inserting member 10 is hung and is positioned in the cheek part 14.
Inserting member 10 is not illustrated or describes with the manufacturing inserting member and other embodiments of the method for inserting member insertion parts.For example, as mentioned, inserting member 10 can be straight shape or unbending shape, does not wherein need to carry out bending step 54.Also have, as mentioned, inserting member 10 can have the shape littler than diagram, wherein can insert concrete parts in each position that may be vibrated more than one inserting member.In another embodiment, inserting member 10 can be welded in the insertion parts.With brake rotor 12 is example, and brake rotor can have the first half ones, and it is cast into and exposes first internal surface 22, and the second half ones can be arranged, and it is cast into and exposes second internal surface 24.Inserting member 10 can be between internal surface 22,24, and the first and second half ones can weld or otherwise be fixed together, so that seal inserting member 10.
As above describing of the embodiment of the invention only is the exemplary description of its essence, and therefore, various distortion of the present invention can not be considered to break away from the spirit and scope of the present invention.

Claims (24)

1. product comprises:
Inserting member with main body, this main part limitation extends to the chamber of the second closed end from first end of closure, this inserting member has the filler that remains in the chamber, wherein carried by parts and during component vibration, the relative movement between this main body and this filler helps the vibration in the damped part when inserting member.
2. product as claimed in claim 1, wherein this filler is made up of first material, and this main body is made up of second material, and this first material has lower melting point than this second material.
3. product as claimed in claim 1, wherein this filler is made up of first material, and these parts are made up of the 3rd material, and this first material has lower melting point than the 3rd material.
4. product as claimed in claim 1, wherein this this chamber of filler complete filling.
5. product comprises:
Parts by the casting method manufacturing; With
At least one inserting member, it is carried in these parts at least in part, and this at least one inserting member has the main body that limits chamber, and this chamber maintains filler therein, and wherein when this component vibration, this at least one inserting member helps the vibration in these parts of damping.
6. product as claimed in claim 5, wherein this at least one inserting member in all sides all by this component limitations.
7. product as claimed in claim 6, wherein this main body has plurality of stepped serrations profile substantially, and this main body extends to the second closed end from first end of closure, and this main body has the annular of opening substantially, and this chamber is limited between first end and second end fully by this main body.
8. product as claimed in claim 5, wherein this at least one inserting member is welded in the parts at least in part.
9. product as claimed in claim 5, wherein this filler is made up of first material, and this main body is made up of second material, and this first material has lower melting point than this second material.
10. product as claimed in claim 5, wherein this filler is made up of first material, and these parts are made up of the 3rd material, and this first material has lower melting point than the 3rd material.
11. product as claimed in claim 5, wherein this this chamber of filler complete filling.
12. product as claimed in claim 5, wherein these parts are brake rotors, the hub portion that it comprises the cheek part and partly extends from cheek, and this at least one inserting member is single inserting member, it is carried in this cheek part at least in part.
13. product as claimed in claim 5, wherein this at least one inserting member comprises a plurality of isolated and be carried on inserting member in these parts at least in part.
14. a method that manufactures a product, this method comprises:
The main body of the hollow between first end and second end is provided;
Fill this main body at least in part with filler;
Closed first end and second end to be limiting chamber, and this filler is captured in the main body; With
This main body is inserted in these parts at least in part.
15. method as claimed in claim 14 also comprises:
Crooked this main body is to form the annular of opening substantially; With
This main body is flattened to form plurality of stepped serrations profile substantially.
16. method as claimed in claim 14, wherein this insertion also is included on the main body these parts of casting, thus this main body in all sides all by this component limitations.
17. method as claimed in claim 14, wherein this insertion also is included in this main body of welding in the automobile component.
18. method as claimed in claim 14 comprises also the filler of being made up of first material being provided and this main body of being made up of second material being provided that this first material has lower melting point than this second material.
19. method as claimed in claim 14 comprises also the filler of being made up of first material being provided and these parts of being made up of the 3rd material being provided that this first material has lower melting point than the 3rd material.
20. method as claimed in claim 14, wherein this filling also comprises with this main body of filler complete filling.
21. a product comprises:
Brake rotor, it comprises:
The cheek part;
The hub portion that partly extends from this cheek; With
Inserting member, this cheek partly is cast on this inserting member, make this inserting member all partly be limited by cheek in all sides, this inserting member has the main body that extends to the second closed end from first end of closure, chamber between this main part limitation first end and second end, filler are held in this chamber to help the vibration in the damping brake device rotor, and this filler is made up of first material, and this main body is made up of second material, and this first material has lower melting point than this second material.
22. a method comprises:
Independent damping device is provided in the main body of parts; With
Should insert in this main body with these parts of damping by independent damping device.
23. method as claimed in claim 22, wherein this independent damping device can unrestricted motion in main body, makes also these parts of damping of described motion in main body.
24. method as claimed in claim 22, wherein this independent damping device is connected to this main body.
CN200980113743.7A 2008-04-18 2009-04-08 With the inserting member of Packed damped vibration parts Expired - Fee Related CN102007316B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/105411 2008-04-18
US12/105,411 US8104162B2 (en) 2008-04-18 2008-04-18 Insert with filler to dampen vibrating components
PCT/US2009/039839 WO2009129090A2 (en) 2008-04-18 2009-04-08 Insert with filler to dampen vibrating components

Publications (2)

Publication Number Publication Date
CN102007316A true CN102007316A (en) 2011-04-06
CN102007316B CN102007316B (en) 2016-01-27

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US (1) US8104162B2 (en)
CN (1) CN102007316B (en)
DE (1) DE112009000948T5 (en)
WO (1) WO2009129090A2 (en)

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CN105485213A (en) * 2014-10-02 2016-04-13 福特全球技术公司 Damped brake components and methods of manufacturing the same
US10197120B2 (en) 2014-10-02 2019-02-05 Ford Global Technologies, Llc Damped brake components and methods of manufacturing the same
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